KRYY· Atlanta
Cobb County International Airport-McCollum Field
medium airport · elevation 1,040 ft (317 m)
10:57Z 00:17Z Day
⏎
Current METARVFR
19 min ago·23:50ZKRYY 242350Z 23004KT 10SM BKN070 BKN110 25/11 A2986 RMK AO2 SLP845 T02500111 10283 20250 55003 $
Wind
230° 4 kt
Visibility
10 SM
Ceiling
7,000 ft
Temperature
25°C / 11°C
temp / dew
QNH
1011 hPa
29.86 inHg
Clouds
BKN 7,000ft, BKN 11,000ft
Weather
—
Station
KRYY
Remarks
automated station with a precipitation discriminator sea level pressure of 1084.5 HPa hourly temperature of 25.0°C and dew point of 11.1°C 6-hourly maximum temperature of 28.3°C 6-hourly minimum temperature of 25.0°C Decrease, then increase of 0.3 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
09/271919 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 09/27 | TW 3 kt | XW 3 kt R |
34.0132°, -84.5972°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 09/27 (use 27) | Preferred | HW 3 | 3 L | — |
Density altitude
2,548 ft
elevation 1,040 ft
ISA deviation
+12.1°C
large deviation
Frequencies (community-maintained, cross-check AIP)KRYY
- GND119.000
- TWRMC COLLUM TWR125.900
- A/DATLANTA APP/DEP121.000
- AWOSAWOS 3128.125
- CTAF125.900
- UNICUNICOM122.700
Navaids near airportwithin 30 NM
| Ident | Type | Freq | Dist (NM) | Power |
|---|---|---|---|---|
| DOB | TACAN | 113.00 MHz | 7.4 | LOW |
| FT | NDB | 344 kHz | 15.2 | LOW |
| DJD | NDB | 415 kHz | 15.4 | LOW |
| EVZ | NDB | 308 kHz | 16.6 | LOW |
| PDK | VOR-DME | 116.60 MHz | 17.0 | MEDIUM |
| AT | NDB | 375 kHz | 22.2 | MEDIUM |
| ATL | VORTAC | 116.90 MHz | 24.4 | HIGH |
| BR | NDB | 266 kHz | 26.3 | LOW |
| RMG | VORTAC | 115.40 MHz | 27.5 | HIGH |
| JZP | NDB | 285 kHz | 27.5 | LOW |
| OUK | NDB | 323 kHz | 28.5 | LOW |
Runways1
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 09/276,295 ft (1,919 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Cobb County International Airport-McCollum Field
Terminal Aerodrome Forecast
Issued 2026/04/24 18:36 UTC
24/18Z
25/00Z
25/06Z
25/12Z
25/18Z
BASEVFR
FMVFR
FMVFR
FMVFR
FMMVFR
FMVFR
PROB30 MVFR
VFRBASE24/18Z → 24/23Z2307KT · 6 SM · SCT060 BKN100
Wind: 2307KT
Visibility: 6 SM
Clouds: SCT060 BKN100
TAF KRYY 241734Z 2418/2518 23007KT P6SM SCT060 BKN100
VFRFM24/23Z → 25/08Z2204KT · 6 SM · FEW070 SCT150
Wind: 2204KT
Visibility: 6 SM
Clouds: FEW070 SCT150
FM242300 22004KT P6SM FEW070 SCT150
VFRFM25/08Z → 25/11ZVRB3KT · 6 SM · SCT035 BKN100
Wind: VRB3KT
Visibility: 6 SM
Clouds: SCT035 BKN100
FM250800 VRB03KT P6SM SCT035 BKN100
VFRFM25/11Z → 25/14Z2203KT · 6 SM · VCSH · BKN035 BKN060
Wind: 2203KT
Visibility: 6 SM
Weather: VCSH
Clouds: BKN035 BKN060
FM251100 22003KT P6SM VCSH BKN035 BKN060
MVFRFM25/14Z → 25/16Z2405KT · 6 SM · -SHRA · BKN015 OVC035
Wind: 2405KT
Visibility: 6 SM
Weather: -SHRA
Clouds: BKN015 OVC035
FM251400 24005KT P6SM -SHRA BKN015 OVC035
VFRFM25/16Z → 25/18Z2607KT · 6 SM · -SHRA BR · SCT025 BKN035
Wind: 2607KT
Visibility: 6 SM
Weather: -SHRA BR
Clouds: SCT025 BKN035
FM251600 26007KT 6SM -SHRA BR SCT025 BKN035
MVFRPROB3025/16Z → 25/18Z4 SM · TSRA · BKN025(CB)sn
Visibility: 4 SM
Weather: TSRA
Clouds: BKN025(CB)sn
PROB30 2516/2518 4SM TSRA BKN025CB
Raw TAF
TAF KRYY 241734Z 2418/2518 23007KT P6SM SCT060 BKN100 FM242300 22004KT P6SM FEW070 SCT150 FM250800 VRB03KT P6SM SCT035 BKN100 FM251100 22003KT P6SM VCSH BKN035 BKN060 FM251400 24005KT P6SM -SHRA BKN015 OVC035 FM251600 26007KT 6SM -SHRA BR SCT025 BKN035 PROB30 2516/2518 4SM TSRA BKN025CB
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